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When you look out your window, do you see an uneven sidewalk or cracks in your driveway? Tar Heel Basement Systems uses polyurethane foam to lift concrete slabs in Greater Greensboro.

How does PolyRenewal® fix sunken concrete? It relies on the unique qualities of expanding polyurethane foam, making it:

  • Environmentally safe
  • Affordable
  • Waterproof to prevent future erosion
  • Quick and without the mess
  • A lasting solution!

In other words, PolyRenewal® takes the original concept of mud jacking and combines it with modern knowledge and technology.

PolyRenewal® not only results in a solution that looks better and lasts longer, but it is also less destructive to the applied surface. Mud jacking uses a heavier fill to lift the surface and requires a larger quantity of injection holes along with larger sized injection holes.

PolyRenewal® is installed in a simple 4-step concrete lifting process that results in a safe, secure, and even concrete slab. Contact Tar Heel Basement Systems to meet with one of our concrete repair experts in Greensboro, Winston Salem, High Point, Lexington and nearby. We will inspect your foundation or concrete slab and provide an estimate to have your sunken concrete slab lifted with PolyRenewal®.

PolyRenewal® Installation Steps:

  • Step 1: Small 5/8-in. holes are bored through the sunken slab.
  • Step 2: An injector port is installed in each hole.
  • Step 3: High-density foam is injected into the port, where upon it expands and lifts the slab.
  • Step 4: With the port removed, the holes are cleaned and patched with cement.

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TarHeel Basement Systems Service Map

Our Service Areas

Greensboro Location

611 Summit Ave, Suite 5
Greensboro, NC 27405

Raleigh/Durham/Chapel Hill Location

3333 Air Park Road
Fuquay-Varina, NC 27526


1209 Culbreth Dr., Ste 205
Wilmington, NC 28405

Winston-Salem/High Point Location

2910 Griffith Rd
Winston-Salem, NC 27103